Muscle Mass & Brain Function

What is the primary role of muscle mass in relation to brain function?

• Muscle mass primarily provides structural support only.

• Muscle mass helps in the secretion of hormones that can influence cognitive functions.

• Muscle mass has no role in brain function.

• Muscle mass only affects the brain during physical exercise.

Which hormone, known to affect brain function, is released by muscles during exercise?

• Insulin

• Cortisol

• Irisin

• Estrogen

How does increased muscle mass impact the aging brain?

• It has no impact on the aging brain.

• It increases the risk of dementia.

• It helps in reducing cognitive decline.

• It decreases blood flow to the brain.

What role does muscle mass play in the management of blood sugar levels, which in turn affects brain function?

• Muscle mass decreases blood sugar levels indiscriminately.

• Increased muscle mass helps regulate blood sugar levels, maintaining optimal brain function.

• Muscle mass increases blood sugar levels, impairing brain function.

• There is no connection between muscle mass and blood sugar levels.

How does sarcopenia, the loss of muscle mass due to aging, affect brain function?

• It leads to improved cognitive abilities.

• It has no effect on brain function.

• It may contribute to cognitive decline.

• It enhances neural connections.

What is the relationship between physical strength and the risk of developing neurodegenerative diseases?

• Stronger individuals have a higher risk of neurodegenerative diseases.

• There is no relationship between physical strength and neurodegenerative diseases.

• Weaker muscle strength is associated with an increased risk of neurodegenerative diseases.

• Only cardiovascular strength matters in neurodegenerative diseases.

How does increased muscle mass benefit cerebral blood flow and brain health?

• Increased muscle mass has no effect on cerebral blood flow or brain health.

• Increased muscle mass reduces cerebral blood flow, negatively impacting brain health.

• Increased muscle mass improves vascular health, thereby enhancing cerebral blood flow and brain function.

• Increased muscle mass thickens blood, which decreases cerebral blood flow.

What is the impact of regular resistance training on the brain's structure?

• It leads to a decrease in the size of the brain.

• It has no impact on the brain's structure.

• It can increase the volume of grey matter in the brain.

• It only affects white matter in the brain.